Last name พิณเอก (พิณเอก 
, Pinaek ) , around the globe, is a very rare family name. The surname พิณเอก is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, พิณเอก is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พิณเอก, Pinaek | Thailand |